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发明名称
Dispositif régulateur de vitesse
摘要
申请公布号
FR688024(A)
申请公布日期
1930.08.18
申请号
FRD688024
申请日期
1930.01.11
申请人
PATHE CINEMA
发明人
分类号
G05D13/00
主分类号
G05D13/00
代理机构
代理人
主权项
地址
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